The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 1997
Filed:
Nov. 28, 1994
Tsutomu Yamaguchi, Hamamatsu, JP;
Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu, JP;
Abstract
A mechanism for rotatably supporting a rotary member of a keyboard of an electronic piano or the like is made up of a bearing member and a holding member. The bearing member has a bearing portion which is made up of two plates. Each of the plates has a semicircular recessed portion which dents downwards and a groove on one side of the recessed portion. On the other side of the recessed portion, there is formed a mounting portion to hold the bearing member in position. The holding member is made by a plate. One end of the holding member is inserted into the grooves and the other end thereof is fixed to a keyboard chassis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile